Ключевые слова: america, bacteria, basin, beautiful, beauty, blue, boardwalk, caldera, geological, geology, geothermal, geyser, geysers, hot, hot spring, hydrothermal, landscape, microbial, national, natural, nature, outdoor, outdoors, park, pool, scenery, scenic, spring, steam, thermal, tourism, travel, usa, view, water, west thumb, west thumb geyser basin, wyoming, yellowstone, yellowstone hot spring, yellowstone lake, yellowstone national park,